Granted Patent
Utility
US 6,377,426
· Confirmation No. 4402
GAS FURNACE WITH VARIABLE SPEED DRAFT INDUCER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-03 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-07-03 | SPEC |
Specification | 18 | View | |
| 2001-07-03 | CLM |
Claims | 6 | View | |
| 2001-07-03 | ABST |
Abstract | 1 | View | |
| 2001-07-03 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-07-03 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
G. Jeffrey Hugghins
Jacksonville, TX
Robert W. Helt
Tyler, TX
Leonard W. Holmes
Arp, TX
James T. Vershaw
Tyler, TX
Timothy W. Storm
Tyler, TX
Attorneys & Agents of Record
Classification
USPC
431/18
Prosecution
- Examiner
- HUYNH, KIM NGOC
- Art Unit
- 2836
- Docket No.
- D-2476A/WOD
- Confirmation No.
- 4402
Publication
- Pub. No.
- US20010044084A1
- Pub. Date
- 2001-11-22
Patent Term Adjustment
0days
CHANGE OF NAME
Recorded 2008-04-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-06-08
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Quick Facts
- Patent No.
- US 6,377,426
- App. No.
- 09/898,344
- Filed
- 2001-07-03
- Granted
- 2002-04-23
- Pub. No.
- US20010044084A1
- Examiner
- HUYNH, KIM NGOC
- Art Unit
- 2836
- PTA
- 0 days
External Links